8(x-3)+(x-3)=.7

Solution for 8(x-3)+(x-3)=.7 equation:

Simplifying
8(x + -3) + (x + -3) = 0.7

Reorder the terms:
8(-3 + x) + (x + -3) = 0.7
(-3 * 8 + x * 8) + (x + -3) = 0.7
(-24 + 8x) + (x + -3) = 0.7

Reorder the terms:
-24 + 8x + (-3 + x) = 0.7

Remove parenthesis around (-3 + x)
-24 + 8x + -3 + x = 0.7

Reorder the terms:
-24 + -3 + 8x + x = 0.7

Combine like terms: -24 + -3 = -27
-27 + 8x + x = 0.7

Combine like terms: 8x + x = 9x
-27 + 9x = 0.7

Solving
-27 + 9x = 0.7

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '27' to each side of the equation.
-27 + 27 + 9x = 0.7 + 27

Combine like terms: -27 + 27 = 0
0 + 9x = 0.7 + 27
9x = 0.7 + 27

Combine like terms: 0.7 + 27 = 27.7
9x = 27.7

Divide each side by '9'.
x = 3.077777778

Simplifying
x = 3.077777778